USENIX Security ’23 – Fourteen Years in the Life: A Root Server’s Perspective on DNS Resolver Security
Authors/Presenters: *Alden Hilton, Casey Deccio, Jacob Davis,* Many thanks to USENIX for publishing their outstanding USENIX Security ’23 Presenter’s content, and the organizations strong commitment to Open Access. Originating from the conference’s ...
Infoblox Applies AI to DNS Traffic to Thwart Malware Infestations
Infoblox is leveraging AI to identify websites that are sources of malware and block them to make IT environments more secure ...
Russian Internet Outage: DNSSEC Oops or Ukraine Hack?
It was DNS. It’s always DNS: Government ministry denies hackers hacked its network infrastructure ...
DNSSEC is the Key to a Healthy Future for the Internet
The future of internet connectivity could diverge into two very different outcomes—aggressive monopolization by a few providers or a more diverse landscape that fosters innovation. The latter possibility is the better outcome, ...
Why You Need a Secondary DNS
How long can your business afford to be offline? Last month, a large Canadian telecommunications provider suffered a catastrophic outage for more than 18 hours. Many Canadians found themselves disconnected when cellular ...
DNSSEC: The Secret Weapon Against DNS Attacks
The domain name system (DNS) is known as the phone book of the internet, quickly connecting users from their devices to their desired content. But what appears to most users as seamless ...
DNS Hijacking: What You Need to Know
The word “hijacking” inspires a host of emotions, few of which are favorable. When associated with airlines, in particular, the word can elicit feelings ranging from concern to outright terror. For infosec ...
Don’t Get ‘Shawshanked’ by DNS Tunneling
Since the onset of the pandemic, cyberattackers have increasingly looked to leverage DNS channels to steal data, launch DDoS attacks and deploy malware—and the cost of these attacks is rising. According to ...
Costly DNS Attacks on the Rise
While awareness of DNS security continues to grow, the cost, frequency and number of attacks remain high, while the pandemic and resulting hybrid work environments have resulted in huge disruption for organizations ...
It’s Always DNS – But Not in the Way You May Think
A popular joke among technologists says that it’s always DNS, even when it initially didn’t seem that way. DNS issues come in many shapes and forms, including some often-overlooked security issues. DNS ...